ES2189399T3 - HIGH SPEED ROTARY SPRAYER WITH AN AIR GUIDE RING. - Google Patents

HIGH SPEED ROTARY SPRAYER WITH AN AIR GUIDE RING.

Info

Publication number
ES2189399T3
ES2189399T3 ES99910346T ES99910346T ES2189399T3 ES 2189399 T3 ES2189399 T3 ES 2189399T3 ES 99910346 T ES99910346 T ES 99910346T ES 99910346 T ES99910346 T ES 99910346T ES 2189399 T3 ES2189399 T3 ES 2189399T3
Authority
ES
Spain
Prior art keywords
air guide
sprayer
high speed
speed rotary
guide ring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES99910346T
Other languages
Spanish (es)
Inventor
Gunter Borner
Steffen Georgi
Josef Wittmann
Hidetoshi Yamabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Patent GmbH
Original Assignee
ABB Patent GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ABB Patent GmbH filed Critical ABB Patent GmbH
Application granted granted Critical
Publication of ES2189399T3 publication Critical patent/ES2189399T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/053—Arrangements for supplying power, e.g. charging power
    • B05B5/0533—Electrodes specially adapted therefor; Arrangements of electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
    • B05B5/0426—Means for supplying shaping gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter

Landscapes

  • Electrostatic Spraying Apparatus (AREA)

Abstract

Pulverizador rotativo de alta velocidad para la aplicación de las lacas de conductividad eléctrica, sobre todo de las lacas de agua, el cual posee las siguientes partes componentes: a) Un dispositivo de electrodos (18, 19) para una carga electrostática desde el exterior; b) Una campana de pulverización (6), que es de conductividad eléctrica y se encuentra puesta a tierra y la que puede ser puesta en rotación por medio de unos dispositivos de accionamiento (3, 4), que está alojados dentro de una carcasa (1) del pulverizador, la cual está hecha de un material eléctricamente aislante; Pulverizador éste que está caracterizado por: c) Un anillo de guía de aire (13), hecho de un material de conductividad eléctrica, por medio del cual puede ser soplado el aire de guía (21) y el mismo conduce, durante su funcionamiento, un potencial de alta tensión (por ejemplo, de -10 KV); en este caso, d) Están previstos unos medios (13, 16, 17), que constituyen una resistencia óhmica dentro de la gama de 10 MSomega hasta 500 MSomega y, a través de esta resistencia, estos medios establecen una conexión eléctrica entre el anillo de guía de aire (13) y el potencial de tierra.High speed rotary sprayer for the application of electrical conductivity lacquers, especially water lacquers, which has the following component parts: a) An electrode device (18, 19) for electrostatic charging from the outside; b) A spray hood (6), which is electrically conductive and is grounded and which can be rotated by means of actuating devices (3, 4), which are housed inside a housing ( 1) of the sprayer, which is made of an electrically insulating material; This sprayer which is characterized by: c) An air guide ring (13), made of an electrical conductivity material, by means of which the guide air (21) can be blown and it conducts, during operation, a high voltage potential (for example, of -10 KV); in this case, d) Means (13, 16, 17) are provided, which constitute an ohmic resistance within the range of 10 MSomega to 500 MSomega and, through this resistance, these means establish an electrical connection between the ring of air guide (13) and ground potential.

ES99910346T 1999-03-16 1999-03-16 HIGH SPEED ROTARY SPRAYER WITH AN AIR GUIDE RING. Expired - Lifetime ES2189399T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1999/001705 WO2000054888A1 (en) 1999-03-16 1999-03-16 High-speed rotary atomizer with an air guide ring

Publications (1)

Publication Number Publication Date
ES2189399T3 true ES2189399T3 (en) 2003-07-01

Family

ID=8167242

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99910346T Expired - Lifetime ES2189399T3 (en) 1999-03-16 1999-03-16 HIGH SPEED ROTARY SPRAYER WITH AN AIR GUIDE RING.

Country Status (9)

Country Link
US (1) US6565021B2 (en)
EP (1) EP1177050B1 (en)
JP (1) JP4343445B2 (en)
KR (1) KR100492233B1 (en)
AU (1) AU2933299A (en)
CA (1) CA2367140C (en)
DE (1) DE59904125D1 (en)
ES (1) ES2189399T3 (en)
WO (1) WO2000054888A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10202711A1 (en) * 2002-01-24 2003-07-31 Duerr Systems Gmbh Sprayer unit for electrostatic serial coating of workpieces comprises an electrode array integrated into the ring section of insulating material on the outer housing of the unit
JP2004167411A (en) * 2002-11-21 2004-06-17 Anest Iwata Corp High voltage generator for electrostatic coating
US6929823B2 (en) * 2003-05-01 2005-08-16 E. I. Du Pont De Nemours And Company Process for the high-speed rotary application of liquid, pigmented coating agents
JP2007000826A (en) * 2005-06-27 2007-01-11 Duerr Japan Kk Bell type coating apparatus
US20090020626A1 (en) 2007-07-16 2009-01-22 Illinois Tool Works Inc. Shaping air and bell cup combination
US20090314855A1 (en) * 2008-06-18 2009-12-24 Illinois Tool Works Inc. Vector or swirl shaping air
DE102009013979A1 (en) 2009-03-19 2010-09-23 Dürr Systems GmbH Electrode arrangement for an electrostatic atomizer
DE102011006617B4 (en) 2011-04-01 2018-08-16 Bayerische Motoren Werke Aktiengesellschaft Rotary atomizer with external electrodes for coating a workpiece
US9022361B2 (en) 2012-01-05 2015-05-05 Ledebuhr Industries, Inc. Rotary atomizer drip control method and apparatus
DE102015000709A1 (en) 2015-01-21 2016-07-21 Dürr Systems GmbH Bell plate or shaping air ring with non-metallic material for spark prevention
CN110049821B (en) * 2017-08-18 2020-09-04 Abb瑞士股份有限公司 Electrostatic coater
WO2019035473A1 (en) * 2017-08-18 2019-02-21 Abb株式会社 Electrostatic coating machine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1209653A (en) * 1968-07-02 1970-10-21 Air O Static Inc Apparatus for electrostatic spray coating
JPS58190457U (en) * 1982-06-10 1983-12-17 富士写真フイルム株式会社 electrostatic painting equipment
US4771949A (en) * 1984-10-29 1988-09-20 Hermann Behr & Sohn Gmbh & Co. Apparatus for electrostatic coating of objects
US4887770A (en) * 1986-04-18 1989-12-19 Nordson Corporation Electrostatic rotary atomizing liquid spray coating apparatus
US5085373A (en) * 1987-03-23 1992-02-04 Behr Industrieanlagen Gmbh & Co. Apparatus for coating workpieces electrostatically
EP0283918B1 (en) * 1987-03-23 1991-07-10 Behr Industrieanlagen GmbH & Co. Device for electrostatic coating of objects
FR2692501B1 (en) * 1992-06-22 1995-08-04 Sames Sa DEVICE FOR ELECTROSTATIC PROJECTION OF LIQUID COATING PRODUCT WITH ROTATING SPRAY HEAD.
JP2830683B2 (en) * 1992-09-11 1998-12-02 トヨタ自動車株式会社 Rotary atomizing electrostatic coating equipment
JPH06320065A (en) * 1993-05-07 1994-11-22 Toyota Motor Corp Bell-shaped electrostatic coater
JP3254828B2 (en) * 1993-07-12 2002-02-12 トヨタ自動車株式会社 Rotary atomization electrostatic coating method and apparatus
JPH07256156A (en) * 1994-03-25 1995-10-09 Toyota Motor Corp Rotary-atomization electrostatic coating application device
ES2188744T3 (en) * 1995-04-06 2003-07-01 Abb Kk TYPE COATING DEVICE PRESENTING A ROTATING SPRAY HEAD.

Also Published As

Publication number Publication date
CA2367140A1 (en) 2000-09-21
KR20020003189A (en) 2002-01-10
US20020066809A1 (en) 2002-06-06
WO2000054888A1 (en) 2000-09-21
JP2002538957A (en) 2002-11-19
CA2367140C (en) 2007-06-12
US6565021B2 (en) 2003-05-20
DE59904125D1 (en) 2003-02-27
EP1177050B1 (en) 2003-01-22
AU2933299A (en) 2000-10-04
EP1177050A1 (en) 2002-02-06
KR100492233B1 (en) 2005-05-31
JP4343445B2 (en) 2009-10-14

Similar Documents

Publication Publication Date Title
ES2189399T3 (en) HIGH SPEED ROTARY SPRAYER WITH AN AIR GUIDE RING.
DK168903B1 (en) Ion generating apparatus and its use
ATE290262T1 (en) END CAP ARRANGEMENT
JPS63503180A (en) Arrangement for generating electric corona discharge in the air
FR2388426A1 (en) SURGE PROTECTION DEVICE
TW201010516A (en) Ionizer
MY127727A (en) Air treatment apparatus and methods
ATE365390T1 (en) ION GENERATOR UNIT
ATE333155T1 (en) ELECTRICAL POWER COLLECTOR CLEANING AND COOLING FOR HIGH VOLTAGE LATHES
SE7909370L (en) LIGHT SHOOTING DEVICE FOR ELIMINATING STATIC ELECTRICITY IN A WIDDED WORK AREA
JP2002510132A (en) Self-balancing shielded bipolar ionizer
SE0102539D0 (en) Air Purifier
TWI601919B (en) Plasma purification module
ES2250488T3 (en) SURVEY PROTECTION DEVICE.
JP2005525221A (en) Air circulation / ionization type air purifier
KR20020053878A (en) Dielectric-barrier discharge lamp
US5121286A (en) Air ionizing cell
JP4972806B2 (en) Blow ion generator
CN211625608U (en) Air curtain machine with purification function
JP2018507355A (en) Engine combustion system with oxygen efficient device with increased voltage and improved installation
CN214262330U (en) Dustproof and antistatic device for communication machine room
CN210717649U (en) Discharge ring of rotary arc ignition device and arc ignition device
JPH079446U (en) Rotary atomizing electrostatic coating machine
CA2322256A1 (en) High voltage source rotary spray
RU2003119482A (en) DEVICE FOR IONIZATION OF AIR AND ITS MOVEMENT USING A FAN AND ELECTRIC ION WIND